This is an General Availability release. We did our best to eliminate bugs and problems during alpha and beta testing release, but this is a software, so bugs are expected. If you encounter them, please report them to our bug tracking system.

Bugs fixed:

Table with no PK but still having UK, can cause crash in slave using PA. Bug fixed #1003929.

This documentation is developed in Launchpad as part of the Percona XtraDB Cluster source code.
If you spotted innacuracies, errors, don't understood it or you think something is missing or should be improved, please file a bug.